| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Tunicates | Styelidae | 751 |
| 2 | Tunicates | Pyuridae | 372 |
| 3 | Tunicates | Polyclinidae | 259 |
| 4 | Tunicates | Didemnidae | 228 |
| 5 | Tunicates | Salpidae | 193 |
| 6 | Tunicates | Ascidiidae | 164 |
| 7 | Tunicates | Pyrosomatidae | 80 |
| 8 | Tunicates | Molgulidae | 55 |
| 9 | Tunicates | Polycitoridae | 33 |
| 10 | Tunicates | Pycnoclavellidae | 26 |
| 11 | Tunicates | Oikopleuridae | 12 |
| 12 | Tunicates | Euherdmanniidae | 4 |
| 13 | Tunicates | Octacnemidae | 4 |
| 14 | Tunicates | Doliolidae | 2 |